$ git clone -n http://git.inferitos.ru/rpms/ed /var/lib/mock/inferit-10_0-bootstrap-build-68299-150610/root/chroot_tmpdir/scmroot/ed
Cloning into '/var/lib/mock/inferit-10_0-bootstrap-build-68299-150610/root/chroot_tmpdir/scmroot/ed'...
$ git fetch origin changed/i10c-beta/ed-1.20-3.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/ed
 * [new tag]         changed/i10c-beta/ed-1.20-3.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 33ebc0a import ed-1.20-3.el10